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On the turning modeling and simulation: 2D and 3D FEM approaches

Published online by Cambridge University Press:  08 August 2014

M. Asad ,
T. Mabrouki ,
H. Ijaz ,
M. Aurangzeb Khan  and
W. Saleem
M. Asad*
Affiliation:
Department of Industrial & Mechanical Engineering, School of Engineering, University of Management & Technology, 54770 Lahore, Pakistan
T. Mabrouki
Affiliation:
Université de Lyon, CNRS, INSA-Lyon, LaMCoS, UMR 5259, 69621 Lyon, France
H. Ijaz
Affiliation:
Department of Industrial & Mechanical Engineering, School of Engineering, University of Management & Technology, 54770 Lahore, Pakistan
M. Aurangzeb Khan
Affiliation:
Department of Industrial & Mechanical Engineering, School of Engineering, University of Management & Technology, 54770 Lahore, Pakistan
W. Saleem
Affiliation:
Department of Industrial & Mechanical Engineering, School of Engineering, University of Management & Technology, 54770 Lahore, Pakistan
*
a Corresponding author: masadakhtar@yahoo.com
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Abstract

For qualitative prediction of chip morphology and quantitative prediction of burr size, 2D and 3D finite element (FE) based turning models have been developed in this paper. Coupled temperature-displacement machining simulations exploiting the capabilities of Abaqus® with a particular industrial turning insert and a newly proposed geometrical version of this insert have been performed. Limitations of 2D models in defining the chip morphologies and surface topologies have been discussed. The phenomenological findings on the Poisson burr (Side burr) formation using 3D cutting models have been highlighted. Bespoke geometry of the turning insert has been found helpful in reducing the Poisson burr formation, as it reduces the contact pressures at the edges of tool rake face-workpiece interface. Lower contact pressures serve to decrease the material flow towards workpiece edges (out of plane deformation). In contrast, higher contact pressures at tool rake face-workpiece interface lead to more material flow towards workpiece edges resulting in longer burr. Simulation results of chip morphologies and cutting forces for turning an aluminum alloy A2024-T351 have been compared with the experimental ones. Finally, it has been concluded that the newly proposed geometry of the insert not only decreases the burr but also helpful in lessening the magnitude of tool-workpiece initial impact.

Keywords

Orthogonal turningFE modelPoisson burr formationchip morphologyA2024-T351
Type
Research Article
Information
Mechanics & Industry , Volume 15 , Issue 5 , 2014 , pp. 427 - 434
Copyright
© AFM, EDP Sciences 2014

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References

Asad, M., Mabrouki, T., Rigal, J.F., Finite-element-based hybrid dynamic cutting model for aluminium alloy milling, Proc. IMechE Part b: J. Engng. Mf. 224 (2010) 1−13 CrossRefGoogle Scholar
Salvatore, F., Mabrouki, T., Hamdi, H., The use of numerical simulations to improve a new analytical chip formation model, Mechanics & Industry 13 (2012) 405−414 CrossRefGoogle Scholar
Attanasio, A., Ceretti, E., Rizzuti, S., Umbrello, D., Micari, F., 3D finite element analysis of tool wear in machining, Ann. CIRP Mf. Tech. 57 (2008) 61–64 CrossRefGoogle Scholar
Chen, M.J., Ni, H.B., Wang, Z.J., Jiang, Y., Research on the modeling of burr formation process in micro-ball end milling operation on Ti–6Al–4V, Int. J. Adv. Manuf. Technol. 62 (2012) 901–912 CrossRefGoogle Scholar
H.J. Qu, J.H. Yang, G.C. Wang, Simulation and control of two side direction burr, App. Mech. Mater. (2012) DOI: 10.4028/www.scientific.net/AMM.143-144.428
Deng, W.J., Xia, W., Tang, Y., Finite element simulation for burr formation near the exit of orthogonal cutting, Int. J. Adv. Manuf. Technol. 43 (2009) 1035–1045 CrossRefGoogle Scholar
Asad, M., Mabrouki, T., Memon, A.A., Shah, S.M.A., Khan, M.A., Three-dimensional finite element modeling of rough to finish down-cut milling of an aluminum alloy, Proc. IMechE Part b: J. Engng. Mf. 227 (2013) 75–83 CrossRefGoogle Scholar
Mabrouki, T., Girardin, F., Asad, M., Rigal, J.F., Numerical and experimental study of dry cutting for an aeronautic aluminium alloy (A2024-T351), Int. J. Mach. Tools Mf. 48 (2008) 1187–1197 CrossRefGoogle Scholar
Ko, S., Dornfeld, D.A., A study on burr formation mechanism, J. Eng. Mater. Technol. 113 (1991) 75–87 CrossRefGoogle Scholar
J. Choi, S. Min, D.A. Dornfeld, Finite element modeling of burr formation in drilling of a multi-layered material, Consortium on Deburring and Edge Finishing in UC Berkeley, USA (2004)
N.N. Zorev, Interrelationship between shear processes occurring along tool face and on shear plane in metal cutting, International Research in Production Engineering Conference ASME, 1963, pp. 42–49
Ni, W., Cheng, Y.T., Weiner, A.M., Perry, T.A., Tribological behaviour of diamond-like carbon (DLC) coatings against aluminium alloys at elevated temperatures, Surf. Coat. Technol. 201 (2006) 3229–3234 CrossRefGoogle Scholar
M. Asad, Elaboration of concepts and methodologies to study peripheral down-cut milling process from macro-to-micro scales, Dissertation, INSA Lyon, France, 2010
T. Zhang, L. Zhanqiang, X. Chonghai, Influence of size effect on burr formation in micro cutting, Int. J. Adv. Manuf. Technol. (2013) DOI: 10.1007/s00170-013-4801-8